Using a rental car in Spain costs more than the public transportation like the train or bus but offers unlimited freedom to explore the country. If a traveler wishes to visit places not covered by bus or train then a rental car is an absolute necessity.
When it comes down to getting their air travel is faster and convenient. If air tickets are booked well in advance the ticket fair can be cheaper. Air travel is also practically a necessity for travelers from many places like the US. Air travel is actually very safe as well. Though plane crashes make the news much more frequently than collisions involving ground travel, they are extremely are in comparison.
Trains offer luxurious travel in Spain but trains do not cover all the areas. Web sites can be utilized to obtain information of routes and train timings to plan well for train travel. Trains of Spain allow discounts of Inter Rail and Eurail.
If you are going to travel by ground and you are not using a rental car, buses can be a great option. This is because buses often offer more stops and better travel routes than trains.
